GT Grade Alloy 2018


c

Geometry

  48 (XXXS) 50 (XXS) 51 (XS) 53 (S) M (55) L (56) L (56) XL (58) XXL (60)
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 336 389 343 300 321 306 331 436 355
Stack 607 662 635 601 634 652 540 570 625
Top Tube (effective) 492 537 530 462 622 581 601 654 530
Seat Tube C-T 515 380 421 448 567 496 665 719 592
Head Angle 68 59 80 58 71 84 76 73 85
Seat Angle 59 81 80 66 84 64 71 85 78
Head Tube 103 107 100 145 162 190 200 244 211
Chainstay 361 389 514 373 441 351 425 467 483
Wheelbase 1108 906 1137 1203 917 1203 1012 898 876
Front Centre 654 508 542 556 534 699 520 495 597
Standover 804 748 870 902 696 728 673 770 909
BB Drop 87 66 68 60 83 80 58 63 83
Fork Rake / Offset 57 43 48 38 45 49 51 42 52
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.